/*

 * qTip2 - Pretty powerful tooltips - v2.1.1

 * http://qtip2.com

 *

 * Copyright (c) 2013 Craig Michael Thompson

 * Released under the MIT, GPL licenses

 * http://jquery.org/license

 *

 * Date: Fri Aug 30 2013 08:44 UTC+0000

 * Plugins: tips

 * Styles: basic

 */

/*global window: false, jQuery: false, console: false, define: false */



/* Cache window, document, undefined */

(function( window, document, undefined ) {



// Uses AMD or browser globals to create a jQuery plugin.

(function( factory ) {

	"use strict";

	if(typeof define === 'function' && define.amd) {

		define(['jquery', 'imagesloaded'], factory);

	}

	else if(jQuery && !jQuery.fn.qtip) {

		factory(jQuery);

	}

}

(function($) {

	/* This currently causes issues with Safari 6, so for it's disabled */

	//"use strict"; // (Dis)able ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/



;// Munge the primitives - Paul Irish tip

var TRUE = true,

FALSE = false,

NULL = null,



// Common variables

X = 'x', Y = 'y',

WIDTH = 'width',

HEIGHT = 'height',



// Positioning sides

TOP = 'top',

LEFT = 'left',

BOTTOM = 'bottom',

RIGHT = 'right',

CENTER = 'center',



// Position adjustment types

FLIP = 'flip',

FLIPINVERT = 'flipinvert',

SHIFT = 'shift',



// Shortcut vars

QTIP, PROTOTYPE, CORNER, CHECKS,

PLUGINS = {},

NAMESPACE = 'qtip',

ATTR_HAS = 'data-hasqtip',

ATTR_ID = 'data-qtip-id',

WIDGET = ['ui-widget', 'ui-tooltip'],

SELECTOR = '.'+NAMESPACE,

INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '),



CLASS_FIXED = NAMESPACE+'-fixed',

CLASS_DEFAULT = NAMESPACE + '-default',

CLASS_FOCUS = NAMESPACE + '-focus',

CLASS_HOVER = NAMESPACE + '-hover',

CLASS_DISABLED = NAMESPACE+'-disabled',



replaceSuffix = '_replacedByqTip',

oldtitle = 'oldtitle',

trackingBound;



// Browser detection

BROWSER = {

	/*

	 * IE version detection

	 *

	 * Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment

	 * Credit to James Padolsey for the original implemntation!

	 */

	ie: (function(){

		var v = 3, div = document.createElement('div');

		while ((div.innerHTML = '<!--[if gt IE '+(++v)+']><i></i><![endif]-->')) {

			if(!div.getElementsByTagName('i')[0]) { break; }

		}

		return v > 4 ? v : NaN;

	}()),

 

	/*

	 * iOS version detection

	 */

	iOS: parseFloat( 

		('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1])

		.replace('undefined', '3_2').replace('_', '.').replace('_', '')

	) || FALSE

};



;function QTip(target, options, id, attr) {

	// Elements and ID

	this.id = id;

	this.target = target;

	this.tooltip = NULL;

	this.elements = elements = { target: target };



	// Internal constructs

	this._id = NAMESPACE + '-' + id;

	this.timers = { img: {} };

	this.options = options;

	this.plugins = {};



	// Cache object

	this.cache = cache = {

		event: {},

		target: $(),

		disabled: FALSE,

		attr: attr,

		onTooltip: FALSE,

		lastClass: ''

	};



	// Set the initial flags

	this.rendered = this.destroyed = this.disabled = this.waiting = 

		this.hiddenDuringWait = this.positioning = this.triggering = FALSE;

}

PROTOTYPE = QTip.prototype;



PROTOTYPE.render = function(show) {

	if(this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit



	var self = this,

		options = this.options,

		cache = this.cache,

		elements = this.elements,

		text = options.content.text,

		title = options.content.title,

		button = options.content.button,

		posOptions = options.position,

		namespace = '.'+this._id+' ',

		deferreds = [];



	// Add ARIA attributes to target

	$.attr(this.target[0], 'aria-describedby', this._id);



	// Create tooltip element

	this.tooltip = elements.tooltip = tooltip = $('<div/>', {

		'id': this._id,

		'class': [ NAMESPACE, CLASS_DEFAULT, options.style.classes, NAMESPACE + '-pos-' + options.position.my.abbrev() ].join(' '),

		'width': options.style.width || '',

		'height': options.style.height || '',

		'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse,



		/* ARIA specific attributes */

		'role': 'alert',

		'aria-live': 'polite',

		'aria-atomic': FALSE,

		'aria-describedby': this._id + '-content',

		'aria-hidden': TRUE

	})

	.toggleClass(CLASS_DISABLED, this.disabled)

	.attr(ATTR_ID, this.id)

	.data(NAMESPACE, this)

	.appendTo(posOptions.container)

	.append(

		// Create content element

		elements.content = $('<div />', {

			'class': NAMESPACE + '-content',

			'id': this._id + '-content',

			'aria-atomic': TRUE

		})

	);



	// Set rendered flag and prevent redundant reposition calls for now

	this.rendered = -1;

	this.positioning = TRUE;



	// Create title...

	if(title) {

		this._createTitle();



		// Update title only if its not a callback (called in toggle if so)

		if(!$.isFunction(title)) {

			deferreds.push( this._updateTitle(title, FALSE) );

		}

	}



	// Create button

	if(button) { this._createButton(); }



	// Set proper rendered flag and update content if not a callback function (called in toggle)

	if(!$.isFunction(text)) {

		deferreds.push( this._updateContent(text, FALSE) );

	}

	this.rendered = TRUE;



	// Setup widget classes

	this._setWidget();



	// Assign passed event callbacks (before plugins!)

	$.each(options.events, function(name, callback) {

		$.isFunction(callback) && tooltip.bind(

			(name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name])

				.join(namespace)+namespace, callback

		);

	});



	// Initialize 'render' plugins

	$.each(PLUGINS, function(name) {

		var instance;

		if(this.initialize === 'render' && (instance = this(self))) {

			self.plugins[name] = instance;

		}

	});



	// Assign events

	this._assignEvents();



	// When deferreds have completed

	$.when.apply($, deferreds).then(function() {

		// tooltiprender event

		self._trigger('render');



		// Reset flags

		self.positioning = FALSE;



		// Show tooltip if not hidden during wait period

		if(!self.hiddenDuringWait && (options.show.ready || show)) {

			self.toggle(TRUE, cache.event, FALSE);

		}

		self.hiddenDuringWait = FALSE;

	});



	// Expose API

	QTIP.api[this.id] = this;



	return this;

};



PROTOTYPE.destroy = function(immediate) {

	// Set flag the signify destroy is taking place to plugins

	// and ensure it only gets destroyed once!

	if(this.destroyed) { return this.target; }



	function process() {

		if(this.destroyed) { return; }

		this.destroyed = TRUE;

		

		var target = this.target,

			title = target.attr(oldtitle);



		// Destroy tooltip if rendered

		if(this.rendered) {

			this.tooltip.stop(1,0).find('*').remove().end().remove();

		}



		// Destroy all plugins

		$.each(this.plugins, function(name) {

			this.destroy && this.destroy();

		});



		// Clear timers and remove bound events

		clearTimeout(this.timers.show);

		clearTimeout(this.timers.hide);

		this._unassignEvents();



		// Remove api object and ARIA attributes

		target.removeData(NAMESPACE).removeAttr(ATTR_ID)

			.removeAttr('aria-describedby');



		// Reset old title attribute if removed

		if(this.options.suppress && title) {

			target.attr('title', title).removeAttr(oldtitle);

		}



		// Remove qTip events associated with this API

		this._unbind(target);



		// Remove ID from used id objects, and delete object references

		// for better garbage collection and leak protection

		this.options = this.elements = this.cache = this.timers = 

			this.plugins = this.mouse = NULL;



		// Delete epoxsed API object

		delete QTIP.api[this.id];

	}



	// If an immediate destory is needed

	if(immediate !== TRUE && this.rendered) {

		tooltip.one('tooltiphidden', $.proxy(process, this));

		!this.triggering && this.hide();

	}



	// If we're not in the process of hiding... process

	else { process.call(this); }



	return this.target;

};



;function invalidOpt(a) {

	return a === NULL || $.type(a) !== 'object';

}



function invalidContent(c) {

	return !( $.isFunction(c) || (c && c.attr) || c.length || ($.type(c) === 'object' && (c.jquery || c.then) ));

}



// Option object sanitizer

function sanitizeOptions(opts) {

	var content, text, ajax, once;



	if(invalidOpt(opts)) { return FALSE; }



	if(invalidOpt(opts.metadata)) {

		opts.metadata = { type: opts.metadata };

	}



	if('content' in opts) {

		content = opts.content;



		if(invalidOpt(content) || content.jquery || content.done) {

			content = opts.content = {

				text: (text = invalidContent(content) ? FALSE : content)

			};

		}

		else { text = content.text; }



		// DEPRECATED - Old content.ajax plugin functionality

		// Converts it into the proper Deferred syntax

		if('ajax' in content) {

			ajax = content.ajax;

			once = ajax && ajax.once !== FALSE;

			delete content.ajax;



			content.text = function(event, api) {

				var loading = text || $(this).attr(api.options.content.attr) || 'Loading...',



				deferred = $.ajax(

					$.extend({}, ajax, { context: api })

				)

				.then(ajax.success, NULL, ajax.error)

				.then(function(content) {

					if(content && once) { api.set('content.text', content); }

					return content;

				},

				function(xhr, status, error) {

					if(api.destroyed || xhr.status === 0) { return; }

					api.set('content.text', status + ': ' + error);

				});



				return !once ? (api.set('content.text', loading), deferred) : loading;

			};

		}



		if('title' in content) {

			if(!invalidOpt(content.title)) {

				content.button = content.title.button;

				content.title = content.title.text;

			}



			if(invalidContent(content.title || FALSE)) {

				content.title = FALSE;

			}

		}

	}



	if('position' in opts && invalidOpt(opts.position)) {

		opts.position = { my: opts.position, at: opts.position };

	}



	if('show' in opts && invalidOpt(opts.show)) {

		opts.show = opts.show.jquery ? { target: opts.show } : 

			opts.show === TRUE ? { ready: TRUE } : { event: opts.show };

	}



	if('hide' in opts && invalidOpt(opts.hide)) {

		opts.hide = opts.hide.jquery ? { target: opts.hide } : { event: opts.hide };

	}



	if('style' in opts && invalidOpt(opts.style)) {

		opts.style = { classes: opts.style };

	}



	// Sanitize plugin options

	$.each(PLUGINS, function() {

		this.sanitize && this.sanitize(opts);

	});



	return opts;

}



// Setup builtin .set() option checks

CHECKS = PROTOTYPE.checks = {

	builtin: {

		// Core checks

		'^id$': function(obj, o, v, prev) {

			var id = v === TRUE ? QTIP.nextid : v,

				new_id = NAMESPACE + '-' + id;



			if(id !== FALSE && id.length > 0 && !$('#'+new_id).length) {

				this._id = new_id;



				if(this.rendered) {

					this.tooltip[0].id = this._id;

					this.elements.content[0].id = this._id + '-content';

					this.elements.title[0].id = this._id + '-title';

				}

			}

			else { obj[o] = prev; }

		},

		'^prerender': function(obj, o, v) {

			v && !this.rendered && this.render(this.options.show.ready);

		},



		// Content checks

		'^content.text$': function(obj, o, v) {

			this._updateContent(v);

		},

		'^content.attr$': function(obj, o, v, prev) {

			if(this.options.content.text === this.target.attr(prev)) {

				this._updateContent( this.target.attr(v) );

			}

		},

		'^content.title$': function(obj, o, v) {

			// Remove title if content is null

			if(!v) { return this._removeTitle(); }



			// If title isn't already created, create it now and update

			v && !this.elements.title && this._createTitle();

			this._updateTitle(v);

		},

		'^content.button$': function(obj, o, v) {

			this._updateButton(v);

		},

		'^content.title.(text|button)$': function(obj, o, v) {

			this.set('content.'+o, v); // Backwards title.text/button compat

		}, 



		// Position checks

		'^position.(my|at)$': function(obj, o, v){

			'string' === typeof v && (obj[o] = new CORNER(v, o === 'at'));

		},

		'^position.container$': function(obj, o, v){

			this.tooltip.appendTo(v);

		},



		// Show checks

		'^show.ready$': function(obj, o, v) {

			v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE));

		},



		// Style checks

		'^style.classes$': function(obj, o, v, p) {

			this.tooltip.removeClass(p).addClass(v);

		},

		'^style.width|height': function(obj, o, v) {

			this.tooltip.css(o, v);

		},

		'^style.widget|content.title': function() {

			this._setWidget();

		},

		'^style.def': function(obj, o, v) {

			this.tooltip.toggleClass(CLASS_DEFAULT, !!v);

		},



		// Events check

		'^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) {

			tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v);

		},



		// Properties which require event reassignment

		'^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() {

			var posOptions = this.options.position;



			// Set tracking flag

			tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse);



			// Reassign events

			this._unassignEvents();

			this._assignEvents();

		}

	}

};



// Dot notation converter

function convertNotation(options, notation) {

	var i = 0, obj, option = options,



	// Split notation into array

	levels = notation.split('.');



	// Loop through

	while( option = option[ levels[i++] ] ) {

		if(i < levels.length) { obj = option; }

	}



	return [obj || options, levels.pop()];

}



PROTOTYPE.get = function(notation) {

	if(this.destroyed) { return this; }



	var o = convertNotation(this.options, notation.toLowerCase()),

		result = o[0][ o[1] ];



	return result.precedance ? result.string() : result;

};



function setCallback(notation, args) {

	var category, rule, match;



	for(category in this.checks) {

		for(rule in this.checks[category]) {

			if(match = (new RegExp(rule, 'i')).exec(notation)) {

				args.push(match);



				if(category === 'builtin' || this.plugins[category]) {

					this.checks[category][rule].apply(

						this.plugins[category] || this, args

					);

				}

			}

		}

	}

}



var rmove = /^position\.(my|at|adjust|target|container|viewport)|style|content|show\.ready/i,

	rrender = /^prerender|show\.ready/i;



PROTOTYPE.set = function(option, value) {

	if(this.destroyed) { return this; }



	var rendered = this.rendered,

		reposition = FALSE,

		options = this.options,

		checks = this.checks,

		name;



	// Convert singular option/value pair into object form

	if('string' === typeof option) {

		name = option; option = {}; option[name] = value;

	}

	else { option = $.extend({}, option); }



	// Set all of the defined options to their new values

	$.each(option, function(notation, value) {

		if(!rendered && !rrender.test(notation)) {

			delete option[notation]; return;

		}



		// Set new obj value

		var obj = convertNotation(options, notation.toLowerCase()), previous;

		previous = obj[0][ obj[1] ];

		obj[0][ obj[1] ] = value && value.nodeType ? $(value) : value;



		// Also check if we need to reposition

		reposition = rmove.test(notation) || reposition;



		// Set the new params for the callback

		option[notation] = [obj[0], obj[1], value, previous];

	});



	// Re-sanitize options

	sanitizeOptions(options);



	/*

	 * Execute any valid callbacks for the set options

	 * Also set positioning flag so we don't get loads of redundant repositioning calls.

	 */

	this.positioning = TRUE;

	$.each(option, $.proxy(setCallback, this));

	this.positioning = FALSE;



	// Update position if needed

	if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) {

		this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event );

	}



	return this;

};



;PROTOTYPE._update = function(content, element, reposition) {

	var self = this,

		cache = this.cache;



	// Make sure tooltip is rendered and content is defined. If not return

	if(!this.rendered || !content) { return FALSE; }



	// Use function to parse content

	if($.isFunction(content)) {

		content = content.call(this.elements.target, cache.event, this) || '';

	}



	// Handle deferred content

	if($.isFunction(content.then)) {

		cache.waiting = TRUE;

		return content.then(function(c) {

			cache.waiting = FALSE;

			return self._update(c, element);

		}, NULL, function(e) {

			return self._update(e, element);

		});

	}



	// If content is null... return false

	if(content === FALSE || (!content && content !== '')) { return FALSE; }



	// Append new content if its a DOM array and show it if hidden

	if(content.jquery && content.length > 0) {

		element.children().detach().end().append( content.css({ display: 'block' }) );

	}



	// Content is a regular string, insert the new content

	else { element.html(content); }



	// If imagesLoaded is included, ensure images have loaded and return promise

	cache.waiting = TRUE;



	return ( $.fn.imagesLoaded ? element.imagesLoaded() : $.Deferred().resolve($([])) )

		.done(function(images) {

			cache.waiting = FALSE;



			// Reposition if rendered

			if(images.length && self.rendered && self.tooltip[0].offsetWidth > 0) {

				self.reposition(cache.event, !images.length);

			}

		})

		.promise();

};



PROTOTYPE._updateContent = function(content, reposition) {

	this._update(content, this.elements.content, reposition);

};



PROTOTYPE._updateTitle = function(content, reposition) {

	if(this._update(content, this.elements.title, reposition) === FALSE) {

		this._removeTitle(FALSE);

	}

};



PROTOTYPE._createTitle = function()

{

	var elements = this.elements,

		id = this._id+'-title';



	// Destroy previous title element, if present

	if(elements.titlebar) { this._removeTitle(); }



	// Create title bar and title elements

	elements.titlebar = $('<div />', {

		'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '')

	})

	.append(

		elements.title = $('<div />', {

			'id': id,

			'class': NAMESPACE + '-title',

			'aria-atomic': TRUE

		})

	)

	.insertBefore(elements.content)



	// Button-specific events

	.delegate('.qtip-close', 'mousedown keydown mouseup keyup mouseout', function(event) {

		$(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down');

	})

	.delegate('.qtip-close', 'mouseover mouseout', function(event){

		$(this).toggleClass('ui-state-hover', event.type === 'mouseover');

	});



	// Create button if enabled

	if(this.options.content.button) { this._createButton(); }

};



PROTOTYPE._removeTitle = function(reposition)

{

	var elements = this.elements;



	if(elements.title) {

		elements.titlebar.remove();

		elements.titlebar = elements.title = elements.button = NULL;



		// Reposition if enabled

		if(reposition !== FALSE) { this.reposition(); }

	}

};



;PROTOTYPE.reposition = function(event, effect) {

	if(!this.rendered || this.positioning || this.destroyed) { return this; }



	// Set positioning flag

	this.positioning = TRUE;



	var cache = this.cache,

		tooltip = this.tooltip,

		posOptions = this.options.position,

		target = posOptions.target,

		my = posOptions.my,

		at = posOptions.at,

		viewport = posOptions.viewport,

		container = posOptions.container,

		adjust = posOptions.adjust,

		method = adjust.method.split(' '),

		elemWidth = tooltip.outerWidth(FALSE),

		elemHeight = tooltip.outerHeight(FALSE),

		targetWidth = 0,

		targetHeight = 0,

		type = tooltip.css('position'),

		position = { left: 0, top: 0 },

		visible = tooltip[0].offsetWidth > 0,

		isScroll = event && event.type === 'scroll',

		win = $(window),

		doc = container[0].ownerDocument,

		mouse = this.mouse,

		pluginCalculations, offset;



	// Check if absolute position was passed

	if($.isArray(target) && target.length === 2) {

		// Force left top and set position

		at = { x: LEFT, y: TOP };

		position = { left: target[0], top: target[1] };

	}



	// Check if mouse was the target

	else if(target === 'mouse' && ((event && event.pageX) || cache.event.pageX)) {

		// Force left top to allow flipping

		at = { x: LEFT, y: TOP };



		// Use cached event if one isn't available for positioning

		event = mouse && mouse.pageX && (adjust.mouse || !event || !event.pageX) ? mouse :

			(event && (event.type === 'resize' || event.type === 'scroll') ? cache.event :

			event && event.pageX && event.type === 'mousemove' ? event :

			(!adjust.mouse || this.options.show.distance) && cache.origin && cache.origin.pageX ? cache.origin :

			event) || event || cache.event || mouse || {};



		// Calculate body and container offset and take them into account below

		if(type !== 'static') { position = container.offset(); }

		if(doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) { offset = $(doc.body).offset(); }



		// Use event coordinates for position

		position = {

			left: event.pageX - position.left + (offset && offset.left || 0),

			top: event.pageY - position.top + (offset && offset.top || 0)

		};



		// Scroll events are a pain, some browsers

		if(adjust.mouse && isScroll) {

			position.left -= mouse.scrollX - win.scrollLeft();

			position.top -= mouse.scrollY - win.scrollTop();

		}

	}



	// Target wasn't mouse or absolute...

	else {

		// Check if event targetting is being used

		if(target === 'event' && event && event.target && event.type !== 'scroll' && event.type !== 'resize') {

			cache.target = $(event.target);

		}

		else if(target !== 'event'){

			cache.target = $(target.jquery ? target : elements.target);

		}

		target = cache.target;



		// Parse the target into a jQuery object and make sure there's an element present

		target = $(target).eq(0);

		if(target.length === 0) { return this; }



		// Check if window or document is the target

		else if(target[0] === document || target[0] === window) {

			targetWidth = BROWSER.iOS ? window.innerWidth : target.width();

			targetHeight = BROWSER.iOS ? window.innerHeight : target.height();



			if(target[0] === window) {

				position = {

					top: (viewport || target).scrollTop(),

					left: (viewport || target).scrollLeft()

				};

			}

		}



		// Check if the target is an <AREA> element

		else if(PLUGINS.imagemap && target.is('area')) {

			pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE);

		}



		// Check if the target is an SVG element

		else if(PLUGINS.svg && target[0].ownerSVGElement) {

			pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE);

		}



		// Otherwise use regular jQuery methods

		else {

			targetWidth = target.outerWidth(FALSE);

			targetHeight = target.outerHeight(FALSE);

			position = target.offset();

		}



		// Parse returned plugin values into proper variables

		if(pluginCalculations) {

			targetWidth = pluginCalculations.width;

			targetHeight = pluginCalculations.height;

			offset = pluginCalculations.offset;

			position = pluginCalculations.position;

		}



		// Adjust position to take into account offset parents

		position = this.reposition.offset(target, position, container);



		// Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2)

		if((BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1) || 

			(BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33) || 

			(!BROWSER.iOS && type === 'fixed')

		){

			position.left -= win.scrollLeft();

			position.top -= win.scrollTop();

		}



		// Adjust position relative to target

		if(!pluginCalculations || (pluginCalculations && pluginCalculations.adjustable !== FALSE)) {

			position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0;

			position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0;

		}

	}



	// Adjust position relative to tooltip

	position.left += adjust.x + (my.x === RIGHT ? -elemWidth : my.x === CENTER ? -elemWidth / 2 : 0);

	position.top += adjust.y + (my.y === BOTTOM ? -elemHeight : my.y === CENTER ? -elemHeight / 2 : 0);



	// Use viewport adjustment plugin if enabled

	if(PLUGINS.viewport) {

		position.adjusted = PLUGINS.viewport(

			this, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight

		);



		// Apply offsets supplied by positioning plugin (if used)

		if(offset && position.adjusted.left) { position.left += offset.left; }

		if(offset && position.adjusted.top) {  position.top += offset.top; }

	}



	// Viewport adjustment is disabled, set values to zero

	else { position.adjusted = { left: 0, top: 0 }; }



	// tooltipmove event

	if(!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; }

	delete position.adjusted;



	// If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly

	if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) {

		tooltip.css(position);

	}



	// Use custom function if provided

	else if($.isFunction(posOptions.effect)) {

		posOptions.effect.call(tooltip, this, $.extend({}, position));

		tooltip.queue(function(next) {

			// Reset attributes to avoid cross-browser rendering bugs

			$(this).css({ opacity: '', height: '' });

			if(BROWSER.ie) { this.style.removeAttribute('filter'); }



			next();

		});

	}



	// Set positioning flag

	this.positioning = FALSE;



	return this;

};



// Custom (more correct for qTip!) offset calculator

PROTOTYPE.reposition.offset = function(elem, pos, container) {

	if(!container[0]) { return pos; }



	var ownerDocument = $(elem[0].ownerDocument),

		quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat',

		parent = container[0],

		scrolled, position, parentOffset, overflow;



	function scroll(e, i) {

		pos.left += i * e.scrollLeft();

		pos.top += i * e.scrollTop();

	}



	// Compensate for non-static containers offset

	do {

		if((position = $.css(parent, 'position')) !== 'static') {

			if(position === 'fixed') {

				parentOffset = parent.getBoundingClientRect();

				scroll(ownerDocument, -1);

			}

			else {

				parentOffset = $(parent).position();

				parentOffset.left += (parseFloat($.css(parent, 'borderLeftWidth')) || 0);

				parentOffset.top += (parseFloat($.css(parent, 'borderTopWidth')) || 0);

			}



			pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0);

			pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0);



			// If this is the first parent element with an overflow of "scroll" or "auto", store it

			if(!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); }

		}

	}

	while((parent = parent.offsetParent));



	// Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode)

	if(scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) {

		scroll(scrolled, 1);

	}



	return pos;

};



// Corner class

var C = (CORNER = PROTOTYPE.reposition.Corner = function(corner, forceY) {

	corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase();

	this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase();

	this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase();

	this.forceY = !!forceY;



	var f = corner.charAt(0);

	this.precedance = (f === 't' || f === 'b' ? Y : X);

}).prototype;



C.invert = function(z, center) {

	this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z];	

};



C.string = function() {

	var x = this.x, y = this.y;

	return x === y ? x : this.precedance === Y || (this.forceY && y !== 'center') ? y+' '+x : x+' '+y;

};



C.abbrev = function() {

	var result = this.string().split(' ');

	return result[0].charAt(0) + (result[1] && result[1].charAt(0) || '');

};



C.clone = function() {

	return new CORNER( this.string(), this.forceY );

};;

PROTOTYPE.toggle = function(state, event) {

	var cache = this.cache,

		options = this.options,

		tooltip = this.tooltip;



	// Try to prevent flickering when tooltip overlaps show element

	if(event) {

		if((/over|enter/).test(event.type) && (/out|leave/).test(cache.event.type) &&

			options.show.target.add(event.target).length === options.show.target.length &&

			tooltip.has(event.relatedTarget).length) {

			return this;

		}



		// Cache event

		cache.event = $.extend({}, event);

	}

		

	// If we're currently waiting and we've just hidden... stop it

	this.waiting && !state && (this.hiddenDuringWait = TRUE);



	// Render the tooltip if showing and it isn't already

	if(!this.rendered) { return state ? this.render(1) : this; }

	else if(this.destroyed || this.disabled) { return this; }



	var type = state ? 'show' : 'hide',

		opts = this.options[type],

		otherOpts = this.options[ !state ? 'show' : 'hide' ],

		posOptions = this.options.position,

		contentOptions = this.options.content,

		width = this.tooltip.css('width'),

		visible = this.tooltip[0].offsetWidth > 0,

		animate = state || opts.target.length === 1,

		sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target,

		identicalState, allow, showEvent, delay;



	// Detect state if valid one isn't provided

	if((typeof state).search('boolean|number')) { state = !visible; }



	// Check if the tooltip is in an identical state to the new would-be state

	identicalState = !tooltip.is(':animated') && visible === state && sameTarget;



	// Fire tooltip(show/hide) event and check if destroyed

	allow = !identicalState ? !!this._trigger(type, [90]) : NULL;



	// If the user didn't stop the method prematurely and we're showing the tooltip, focus it

	if(allow !== FALSE && state) { this.focus(event); }



	// If the state hasn't changed or the user stopped it, return early

	if(!allow || identicalState) { return this; }



	// Set ARIA hidden attribute

	$.attr(tooltip[0], 'aria-hidden', !!!state);



	// Execute state specific properties

	if(state) {

		// Store show origin coordinates

		cache.origin = $.extend({}, this.mouse);



		// Update tooltip content & title if it's a dynamic function

		if($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); }

		if($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); }



		// Cache mousemove events for positioning purposes (if not already tracking)

		if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) {

			$(document).bind('mousemove.'+NAMESPACE, this._storeMouse);

			trackingBound = TRUE;

		}



		// Update the tooltip position (set width first to prevent viewport/max-width issues)

		if(!width) { tooltip.css('width', tooltip.outerWidth(FALSE)); }

		this.reposition(event, arguments[2]);

		if(!width) { tooltip.css('width', ''); }



		// Hide other tooltips if tooltip is solo

		if(!!opts.solo) {

			(typeof opts.solo === 'string' ? $(opts.solo) : $(SELECTOR, opts.solo))

				.not(tooltip).not(opts.target).qtip('hide', $.Event('tooltipsolo'));

		}

	}

	else {

		// Clear show timer if we're hiding

		clearTimeout(this.timers.show);



		// Remove cached origin on hide

		delete cache.origin;



		// Remove mouse tracking event if not needed (all tracking qTips are hidden)

		if(trackingBound && !$(SELECTOR+'[tracking="true"]:visible', opts.solo).not(tooltip).length) {

			$(document).unbind('mousemove.'+NAMESPACE);

			trackingBound = FALSE;

		}



		// Blur the tooltip

		this.blur(event);

	}



	// Define post-animation, state specific properties

	after = $.proxy(function() {

		if(state) {

			// Prevent antialias from disappearing in IE by removing filter

			if(BROWSER.ie) { tooltip[0].style.removeAttribute('filter'); }



			// Remove overflow setting to prevent tip bugs

			tooltip.css('overflow', '');



			// Autofocus elements if enabled

			if('string' === typeof opts.autofocus) {

				$(this.options.show.autofocus, tooltip).focus();

			}



			// If set, hide tooltip when inactive for delay period

			this.options.show.target.trigger('qtip-'+this.id+'-inactive');

		}

		else {

			// Reset CSS states

			tooltip.css({

				display: '',

				visibility: '',

				opacity: '',

				left: '',

				top: ''

			});

		}



		// tooltipvisible/tooltiphidden events

		this._trigger(state ? 'visible' : 'hidden');

	}, this);



	// If no effect type is supplied, use a simple toggle

	if(opts.effect === FALSE || animate === FALSE) {

		tooltip[ type ]();

		after();

	}



	// Use custom function if provided

	else if($.isFunction(opts.effect)) {

		tooltip.stop(1, 1);

		opts.effect.call(tooltip, this);

		tooltip.queue('fx', function(n) {

			after(); n();

		});

	}



	// Use basic fade function by default

	else { tooltip.fadeTo(90, state ? 1 : 0, after); }



	// If inactive hide method is set, active it

	if(state) { opts.target.trigger('qtip-'+this.id+'-inactive'); }



	return this;

};



PROTOTYPE.show = function(event) { return this.toggle(TRUE, event); };



PROTOTYPE.hide = function(event) { return this.toggle(FALSE, event); };



;PROTOTYPE.focus = function(event) {

	if(!this.rendered || this.destroyed) { return this; }



	var qtips = $(SELECTOR),

		tooltip = this.tooltip,

		curIndex = parseInt(tooltip[0].style.zIndex, 10),

		newIndex = QTIP.zindex + qtips.length,

		focusedElem;



	// Only update the z-index if it has changed and tooltip is not already focused

	if(!tooltip.hasClass(CLASS_FOCUS)) {

		// tooltipfocus event

		if(this._trigger('focus', [newIndex], event)) {

			// Only update z-index's if they've changed

			if(curIndex !== newIndex) {

				// Reduce our z-index's and keep them properly ordered

				qtips.each(function() {

					if(this.style.zIndex > curIndex) {

						this.style.zIndex = this.style.zIndex - 1;

					}

				});



				// Fire blur event for focused tooltip

				qtips.filter('.' + CLASS_FOCUS).qtip('blur', event);

			}



			// Set the new z-index

			tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex;

		}

	}



	return this;

};



PROTOTYPE.blur = function(event) {

	if(!this.rendered || this.destroyed) { return this; }



	// Set focused status to FALSE

	this.tooltip.removeClass(CLASS_FOCUS);



	// tooltipblur event

	this._trigger('blur', [ this.tooltip.css('zIndex') ], event);



	return this;

};



;PROTOTYPE.disable = function(state) {

	if(this.destroyed) { return this; }



	if('boolean' !== typeof state) {

		state = !(this.tooltip.hasClass(CLASS_DISABLED) || this.disabled);

	}



	if(this.rendered) {

		this.tooltip.toggleClass(CLASS_DISABLED, state)

			.attr('aria-disabled', state);

	}



	this.disabled = !!state;



	return this;

};



PROTOTYPE.enable = function() { return this.disable(FALSE); };



;PROTOTYPE._createButton = function()

{

	var self = this,

		elements = this.elements,

		tooltip = elements.tooltip,

		button = this.options.content.button,

		isString = typeof button === 'string',

		close = isString ? button : 'Close tooltip';



	if(elements.button) { elements.button.remove(); }



	// Use custom button if one was supplied by user, else use default

	if(button.jquery) {

		elements.button = button;

	}

	else {

		elements.button = $('<a />', {

			'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE+'-icon'),

			'title': close,

			'aria-label': close

		})

		.prepend(

			$('<span />', {

				'class': 'ui-icon ui-icon-close',

				'html': '&times;'

			})

		);

	}



	// Create button and setup attributes

	elements.button.appendTo(elements.titlebar || tooltip)

		.attr('role', 'button')

		.click(function(event) {

			if(!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); }

			return FALSE;

		});

};



PROTOTYPE._updateButton = function(button)

{

	// Make sure tooltip is rendered and if not, return

	if(!this.rendered) { return FALSE; }



	var elem = this.elements.button;

	if(button) { this._createButton(); }

	else { elem.remove(); }

};



;// Widget class creator

function createWidgetClass(cls) {

	return WIDGET.concat('').join(cls ? '-'+cls+' ' : ' ');

}



// Widget class setter method

PROTOTYPE._setWidget = function()

{

	var on = this.options.style.widget,

		elements = this.elements,

		tooltip = elements.tooltip,

		disabled = tooltip.hasClass(CLASS_DISABLED);



	tooltip.removeClass(CLASS_DISABLED);

	CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled';

	tooltip.toggleClass(CLASS_DISABLED, disabled);



	tooltip.toggleClass('ui-helper-reset '+createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on);

	

	if(elements.content) {

		elements.content.toggleClass( createWidgetClass('content'), on);

	}

	if(elements.titlebar) {

		elements.titlebar.toggleClass( createWidgetClass('header'), on);

	}

	if(elements.button) {

		elements.button.toggleClass(NAMESPACE+'-icon', !on);

	}

};;function showMethod(event) {

	if(this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; }



	// Clear hide timers

	clearTimeout(this.timers.show);

	clearTimeout(this.timers.hide);



	// Start show timer

	var callback = $.proxy(function(){ this.toggle(TRUE, event); }, this);

	if(this.options.show.delay > 0) {

		this.timers.show = setTimeout(callback, this.options.show.delay);

	}

	else{ callback(); }

}



function hideMethod(event) {

	if(this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; }



	// Check if new target was actually the tooltip element

	var relatedTarget = $(event.relatedTarget),

		ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0],

		ontoTarget = relatedTarget[0] === this.options.show.target[0];



	// Clear timers and stop animation queue

	clearTimeout(this.timers.show);

	clearTimeout(this.timers.hide);



	// Prevent hiding if tooltip is fixed and event target is the tooltip.

	// Or if mouse positioning is enabled and cursor momentarily overlaps

	if(this !== relatedTarget[0] && 

		(this.options.position.target === 'mouse' && ontoTooltip) || 

		(this.options.hide.fixed && (

			(/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget))

		))

	{

		try {

			event.preventDefault();

			event.stopImmediatePropagation();

		} catch(e) {}



		return;

	}



	// If tooltip has displayed, start hide timer

	var callback = $.proxy(function(){ this.toggle(FALSE, event); }, this);

	if(this.options.hide.delay > 0) {

		this.timers.hide = setTimeout(callback, this.options.hide.delay);

	}

	else{ callback(); }

}



function inactiveMethod(event) {

	if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return FALSE; }



	// Clear timer

	clearTimeout(this.timers.inactive);

	this.timers.inactive = setTimeout(

		$.proxy(function(){ this.hide(event); }, this), this.options.hide.inactive

	);

}



function repositionMethod(event) {

	if(this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); }

}



// Store mouse coordinates

PROTOTYPE._storeMouse = function(event) {

	this.mouse = {

		pageX: event.pageX,

		pageY: event.pageY,

		type: 'mousemove',

		scrollX: window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft,

		scrollY: window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop

	};

};



// Bind events

PROTOTYPE._bind = function(targets, events, method, suffix, context) {

	var ns = '.' + this._id + (suffix ? '-'+suffix : '');

	events.length && $(targets).bind(

		(events.split ? events : events.join(ns + ' ')) + ns,

		$.proxy(method, context || this)

	);

};

PROTOTYPE._unbind = function(targets, suffix) {

	$(targets).unbind('.' + this._id + (suffix ? '-'+suffix : ''));

};



// Apply common event handlers using delegate (avoids excessive .bind calls!)

var ns = '.'+NAMESPACE;

function delegate(selector, events, method) {	

	$(document.body).delegate(selector,

		(events.split ? events : events.join(ns + ' ')) + ns,

		function() {

			var api = QTIP.api[ $.attr(this, ATTR_ID) ];

			api && !api.disabled && method.apply(api, arguments);

		}

	);

}



$(function() {

	delegate(SELECTOR, ['mouseenter', 'mouseleave'], function(event) {

		var state = event.type === 'mouseenter',

			tooltip = $(event.currentTarget),

			target = $(event.relatedTarget || event.target),

			options = this.options;



		// On mouseenter...

		if(state) {

			// Focus the tooltip on mouseenter (z-index stacking)

			this.focus(event);



			// Clear hide timer on tooltip hover to prevent it from closing

			tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide);

		}



		// On mouseleave...

		else {

			// Hide when we leave the tooltip and not onto the show target (if a hide event is set)

			if(options.position.target === 'mouse' && options.hide.event && 

				options.show.target && !target.closest(options.show.target[0]).length) {

				this.hide(event);

			}

		}



		// Add hover class

		tooltip.toggleClass(CLASS_HOVER, state);

	});



	// Define events which reset the 'inactive' event handler

	delegate('['+ATTR_ID+']', INACTIVE_EVENTS, inactiveMethod);

});



// Event trigger

PROTOTYPE._trigger = function(type, args, event) {

	var callback = $.Event('tooltip'+type);

	callback.originalEvent = (event && $.extend({}, event)) || this.cache.event || NULL;



	this.triggering = TRUE;

	this.tooltip.trigger(callback, [this].concat(args || []));

	this.triggering = FALSE;



	return !callback.isDefaultPrevented();

};



// Event assignment method

PROTOTYPE._assignEvents = function() {

	var options = this.options,

		posOptions = options.position,



		tooltip = this.tooltip,

		showTarget = options.show.target,

		hideTarget = options.hide.target,

		containerTarget = posOptions.container,

		viewportTarget = posOptions.viewport,

		documentTarget = $(document),

		bodyTarget = $(document.body),

		windowTarget = $(window),



		showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [],

		hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [],

		toggleEvents = [];



	// Hide tooltips when leaving current window/frame (but not select/option elements)

	if(/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') {

		this._bind(documentTarget, ['mouseout', 'blur'], function(event) {

			if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) {

				this.hide(event);

			}

		});

	}



	// Enable hide.fixed by adding appropriate class

	if(options.hide.fixed) {

		hideTarget = hideTarget.add( tooltip.addClass(CLASS_FIXED) );

	}



	/*

	 * Make sure hoverIntent functions properly by using mouseleave to clear show timer if

	 * mouseenter/mouseout is used for show.event, even if it isn't in the users options.

	 */

	else if(/mouse(over|enter)/i.test(options.show.event)) {

		this._bind(hideTarget, 'mouseleave', function() {

			clearTimeout(this.timers.show);

		});

	}



	// Hide tooltip on document mousedown if unfocus events are enabled

	if(('' + options.hide.event).indexOf('unfocus') > -1) {

		this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function(event) {

			var elem = $(event.target),

				enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0,

				isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0;



			if(elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor &&

				!this.target.has(elem[0]).length && enabled

			) {

				this.hide(event);

			}

		});

	}



	// Check if the tooltip hides when inactive

	if('number' === typeof options.hide.inactive) {

		// Bind inactive method to show target(s) as a custom event

		this._bind(showTarget, 'qtip-'+this.id+'-inactive', inactiveMethod);



		// Define events which reset the 'inactive' event handler

		this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod, '-inactive');

	}



	// Apply hide events (and filter identical show events)

	hideEvents = $.map(hideEvents, function(type) {

		var showIndex = $.inArray(type, showEvents);



		// Both events and targets are identical, apply events using a toggle

		if((showIndex > -1 && hideTarget.add(showTarget).length === hideTarget.length)) {

			toggleEvents.push( showEvents.splice( showIndex, 1 )[0] ); return;

		}



		return type;

	});



	// Apply show/hide/toggle events

	this._bind(showTarget, showEvents, showMethod);

	this._bind(hideTarget, hideEvents, hideMethod);

	this._bind(showTarget, toggleEvents, function(event) {

		(this.tooltip[0].offsetWidth > 0 ? hideMethod : showMethod).call(this, event);

	});





	// Mouse movement bindings

	this._bind(showTarget.add(tooltip), 'mousemove', function(event) {

		// Check if the tooltip hides when mouse is moved a certain distance

		if('number' === typeof options.hide.distance) {

			var origin = this.cache.origin || {},

				limit = this.options.hide.distance,

				abs = Math.abs;



			// Check if the movement has gone beyond the limit, and hide it if so

			if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) {

				this.hide(event);

			}

		}



		// Cache mousemove coords on show targets

		this._storeMouse(event);

	});



	// Mouse positioning events

	if(posOptions.target === 'mouse') {

		// If mouse adjustment is on...

		if(posOptions.adjust.mouse) {

			// Apply a mouseleave event so we don't get problems with overlapping

			if(options.hide.event) {

				// Track if we're on the target or not

				this._bind(showTarget, ['mouseenter', 'mouseleave'], function(event) {

					this.cache.onTarget = event.type === 'mouseenter';

				});

			}



			// Update tooltip position on mousemove

			this._bind(documentTarget, 'mousemove', function(event) {

				// Update the tooltip position only if the tooltip is visible and adjustment is enabled

				if(this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) {

					this.reposition(event);

				}

			});

		}

	}



	// Adjust positions of the tooltip on window resize if enabled

	if(posOptions.adjust.resize || viewportTarget.length) {

		this._bind( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod );

	}



	// Adjust tooltip position on scroll of the window or viewport element if present

	if(posOptions.adjust.scroll) {

		this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod );

	}

};



// Un-assignment method

PROTOTYPE._unassignEvents = function() {

	var targets = [

		this.options.show.target[0],

		this.options.hide.target[0],

		this.rendered && this.tooltip[0],

		this.options.position.container[0],

		this.options.position.viewport[0],

		this.options.position.container.closest('html')[0], // unfocus

		window,

		document

	];



	// Check if tooltip is rendered

	if(this.rendered) {

		this._unbind($([]).pushStack( $.grep(targets, function(i) {

			return typeof i === 'object';

		})));

	}



	// Tooltip isn't yet rendered, remove render event

	else { $(targets[0]).unbind('.'+this._id+'-create'); }

};



;// Initialization method

function init(elem, id, opts)

{

	var obj, posOptions, attr, config, title,



	// Setup element references

	docBody = $(document.body),



	// Use document body instead of document element if needed

	newTarget = elem[0] === document ? docBody : elem,



	// Grab metadata from element if plugin is present

	metadata = (elem.metadata) ? elem.metadata(opts.metadata) : NULL,



	// If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise

	metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL,



	// Grab data from metadata.name (or data-qtipopts as fallback) using .data() method,

	html5 = elem.data(opts.metadata.name || 'qtipopts');



	// If we don't get an object returned attempt to parse it manualyl without parseJSON

	try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; } catch(e) {}



	// Merge in and sanitize metadata

	config = $.extend(TRUE, {}, QTIP.defaults, opts,

		typeof html5 === 'object' ? sanitizeOptions(html5) : NULL,

		sanitizeOptions(metadata5 || metadata));



	// Re-grab our positioning options now we've merged our metadata and set id to passed value

	posOptions = config.position;

	config.id = id;



	// Setup missing content if none is detected

	if('boolean' === typeof config.content.text) {

		attr = elem.attr(config.content.attr);



		// Grab from supplied attribute if available

		if(config.content.attr !== FALSE && attr) { config.content.text = attr; }



		// No valid content was found, abort render

		else { return FALSE; }

	}



	// Setup target options

	if(!posOptions.container.length) { posOptions.container = docBody; }

	if(posOptions.target === FALSE) { posOptions.target = newTarget; }

	if(config.show.target === FALSE) { config.show.target = newTarget; }

	if(config.show.solo === TRUE) { config.show.solo = posOptions.container.closest('body'); }

	if(config.hide.target === FALSE) { config.hide.target = newTarget; }

	if(config.position.viewport === TRUE) { config.position.viewport = posOptions.container; }



	// Ensure we only use a single container

	posOptions.container = posOptions.container.eq(0);



	// Convert position corner values into x and y strings

	posOptions.at = new CORNER(posOptions.at, TRUE);

	posOptions.my = new CORNER(posOptions.my);



	// Destroy previous tooltip if overwrite is enabled, or skip element if not

	if(elem.data(NAMESPACE)) {

		if(config.overwrite) {

			elem.qtip('destroy');

		}

		else if(config.overwrite === FALSE) {

			return FALSE;

		}

	}



	// Add has-qtip attribute

	elem.attr(ATTR_HAS, id);



	// Remove title attribute and store it if present

	if(config.suppress && (title = elem.attr('title'))) {

		// Final attr call fixes event delegatiom and IE default tooltip showing problem

		elem.removeAttr('title').attr(oldtitle, title).attr('title', '');

	}



	// Initialize the tooltip and add API reference

	obj = new QTip(elem, config, id, !!attr);

	elem.data(NAMESPACE, obj);



	// Catch remove/removeqtip events on target element to destroy redundant tooltip

	elem.one('remove.qtip-'+id+' removeqtip.qtip-'+id, function() { 

		var api; if((api = $(this).data(NAMESPACE))) { api.destroy(); }

	});



	return obj;

}



// jQuery $.fn extension method

QTIP = $.fn.qtip = function(options, notation, newValue)

{

	var command = ('' + options).toLowerCase(), // Parse command

		returned = NULL,

		args = $.makeArray(arguments).slice(1),

		event = args[args.length - 1],

		opts = this[0] ? $.data(this[0], NAMESPACE) : NULL;



	// Check for API request

	if((!arguments.length && opts) || command === 'api') {

		return opts;

	}



	// Execute API command if present

	else if('string' === typeof options)

	{

		this.each(function()

		{

			var api = $.data(this, NAMESPACE);

			if(!api) { return TRUE; }



			// Cache the event if possible

			if(event && event.timeStamp) { api.cache.event = event; }



			// Check for specific API commands

			if(notation && (command === 'option' || command === 'options')) {

				if(newValue !== undefined || $.isPlainObject(notation)) {

					api.set(notation, newValue);

				}

				else {

					returned = api.get(notation);

					return FALSE;

				}

			}



			// Execute API command

			else if(api[command]) {

				api[command].apply(api, args);

			}

		});



		return returned !== NULL ? returned : this;

	}



	// No API commands. validate provided options and setup qTips

	else if('object' === typeof options || !arguments.length)

	{

		opts = sanitizeOptions($.extend(TRUE, {}, options));



		// Bind the qTips

		return QTIP.bind.call(this, opts, event);

	}

};



// $.fn.qtip Bind method

QTIP.bind = function(opts, event)

{

	return this.each(function(i) {

		var options, targets, events, namespace, api, id;



		// Find next available ID, or use custom ID if provided

		id = $.isArray(opts.id) ? opts.id[i] : opts.id;

		id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id;



		// Setup events namespace

		namespace = '.qtip-'+id+'-create';



		// Initialize the qTip and re-grab newly sanitized options

		api = init($(this), id, opts);

		if(api === FALSE) { return TRUE; }

		else { QTIP.api[id] = api; }

		options = api.options;



		// Initialize plugins

		$.each(PLUGINS, function() {

			if(this.initialize === 'initialize') { this(api); }

		});



		// Determine hide and show targets

		targets = { show: options.show.target, hide: options.hide.target };

		events = {

			show: $.trim('' + options.show.event).replace(/ /g, namespace+' ') + namespace,

			hide: $.trim('' + options.hide.event).replace(/ /g, namespace+' ') + namespace

		};



		/*

		 * Make sure hoverIntent functions properly by using mouseleave as a hide event if

		 * mouseenter/mouseout is used for show.event, even if it isn't in the users options.

		 */

		if(/mouse(over|enter)/i.test(events.show) && !/mouse(out|leave)/i.test(events.hide)) {

			events.hide += ' mouseleave' + namespace;

		}



		/*

		 * Also make sure initial mouse targetting works correctly by caching mousemove coords

		 * on show targets before the tooltip has rendered.

		 *

		 * Also set onTarget when triggered to keep mouse tracking working

		 */

		targets.show.bind('mousemove'+namespace, function(event) {

			api._storeMouse(event);

			api.cache.onTarget = TRUE;

		});



		// Define hoverIntent function

		function hoverIntent(event) {

			function render() {

				// Cache mouse coords,render and render the tooltip

				api.render(typeof event === 'object' || options.show.ready);



				// Unbind show and hide events

				targets.show.add(targets.hide).unbind(namespace);

			}



			// Only continue if tooltip isn't disabled

			if(api.disabled) { return FALSE; }



			// Cache the event data

			api.cache.event = $.extend({}, event);

			api.cache.target = event ? $(event.target) : [undefined];



			// Start the event sequence

			if(options.show.delay > 0) {

				clearTimeout(api.timers.show);

				api.timers.show = setTimeout(render, options.show.delay);

				if(events.show !== events.hide) {

					targets.hide.bind(events.hide, function() { clearTimeout(api.timers.show); });

				}

			}

			else { render(); }

		}



		// Bind show events to target

		targets.show.bind(events.show, hoverIntent);



		// Prerendering is enabled, create tooltip now

		if(options.show.ready || options.prerender) { hoverIntent(event); }

	});

};



// Populated in render method

QTIP.api = {};

;$.each({

	/* Allow other plugins to successfully retrieve the title of an element with a qTip applied */

	attr: function(attr, val) {

		if(this.length) {

			var self = this[0],

				title = 'title',

				api = $.data(self, 'qtip');



			if(attr === title && api && 'object' === typeof api && api.options.suppress) {

				if(arguments.length < 2) {

					return $.attr(self, oldtitle);

				}



				// If qTip is rendered and title was originally used as content, update it

				if(api && api.options.content.attr === title && api.cache.attr) {

					api.set('content.text', val);

				}



				// Use the regular attr method to set, then cache the result

				return this.attr(oldtitle, val);

			}

		}



		return $.fn['attr'+replaceSuffix].apply(this, arguments);

	},



	/* Allow clone to correctly retrieve cached title attributes */

	clone: function(keepData) {

		var titles = $([]), title = 'title',



		// Clone our element using the real clone method

		elems = $.fn['clone'+replaceSuffix].apply(this, arguments);



		// Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false

		if(!keepData) {

			elems.filter('['+oldtitle+']').attr('title', function() {

				return $.attr(this, oldtitle);

			})

			.removeAttr(oldtitle);

		}



		return elems;

	}

}, function(name, func) {

	if(!func || $.fn[name+replaceSuffix]) { return TRUE; }



	var old = $.fn[name+replaceSuffix] = $.fn[name];

	$.fn[name] = function() {

		return func.apply(this, arguments) || old.apply(this, arguments);

	};

});



/* Fire off 'removeqtip' handler in $.cleanData if jQuery UI not present (it already does similar).

 * This snippet is taken directly from jQuery UI source code found here:

 *     http://code.jquery.com/ui/jquery-ui-git.js

 */

if(!$.ui) {

	$['cleanData'+replaceSuffix] = $.cleanData;

	$.cleanData = function( elems ) {

		for(var i = 0, elem; (elem = $( elems[i] )).length; i++) {

			if(elem.attr(ATTR_HAS)) {

				try { elem.triggerHandler('removeqtip'); } 

				catch( e ) {}

			}

		}

		$['cleanData'+replaceSuffix].apply(this, arguments);

	};

}



;// qTip version

QTIP.version = '2.1.1';



// Base ID for all qTips

QTIP.nextid = 0;



// Inactive events array

QTIP.inactiveEvents = INACTIVE_EVENTS;



// Base z-index for all qTips

QTIP.zindex = 15000;



// Define configuration defaults

QTIP.defaults = {

	prerender: FALSE,

	id: FALSE,

	overwrite: TRUE,

	suppress: TRUE,

	content: {

		text: TRUE,

		attr: 'title',

		title: FALSE,

		button: FALSE

	},

	position: {

		my: 'top left',

		at: 'bottom right',

		target: FALSE,

		container: FALSE,

		viewport: FALSE,

		adjust: {

			x: 0, y: 0,

			mouse: TRUE,

			scroll: TRUE,

			resize: TRUE,

			method: 'flipinvert flipinvert'

		},

		effect: function(api, pos, viewport) {

			$(this).animate(pos, {

				duration: 200,

				queue: FALSE

			});

		}

	},

	show: {

		target: FALSE,

		event: 'mouseenter',

		effect: TRUE,

		delay: 90,

		solo: FALSE,

		ready: FALSE,

		autofocus: FALSE

	},

	hide: {

		target: FALSE,

		event: 'mouseleave',

		effect: TRUE,

		delay: 0,

		fixed: FALSE,

		inactive: FALSE,

		leave: 'window',

		distance: FALSE

	},

	style: {

		classes: '',

		widget: FALSE,

		width: FALSE,

		height: FALSE,

		def: TRUE

	},

	events: {

		render: NULL,

		move: NULL,

		show: NULL,

		hide: NULL,

		toggle: NULL,

		visible: NULL,

		hidden: NULL,

		focus: NULL,

		blur: NULL

	}

};



;var TIP,



// .bind()/.on() namespace

TIPNS = '.qtip-tip',



// Common CSS strings

MARGIN = 'margin',

BORDER = 'border',

COLOR = 'color',

BG_COLOR = 'background-color',

TRANSPARENT = 'transparent',

IMPORTANT = ' !important',



// Check if the browser supports <canvas/> elements

HASCANVAS = !!document.createElement('canvas').getContext,



// Invalid colour values used in parseColours()

INVALID = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i;



// Camel-case method, taken from jQuery source

// http://code.jquery.com/jquery-1.8.0.js

function camel(s) { return s.charAt(0).toUpperCase() + s.slice(1); }



/*

 * Modified from Modernizr's testPropsAll()

 * http://modernizr.com/downloads/modernizr-latest.js

 */

var cssProps = {}, cssPrefixes = ["Webkit", "O", "Moz", "ms"];

function vendorCss(elem, prop) {

	var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1),

		props = (prop + ' ' + cssPrefixes.join(ucProp + ' ') + ucProp).split(' '),

		cur, val, i = 0;



	// If the property has already been mapped...

	if(cssProps[prop]) { return elem.css(cssProps[prop]); }



	while((cur = props[i++])) {

		if((val = elem.css(cur)) !== undefined) {

			return cssProps[prop] = cur, val;

		}

	}

}



// Parse a given elements CSS property into an int

function intCss(elem, prop) {

	return parseInt(vendorCss(elem, prop), 10);

}





// VML creation (for IE only)

if(!HASCANVAS) {

	createVML = function(tag, props, style) {

		return '<qtipvml:'+tag+' xmlns="urn:schemas-microsoft.com:vml" class="qtip-vml" '+(props||'')+

			' style="behavior: url(#default#VML); '+(style||'')+ '" />';

	};

}







function Tip(qtip, options) {

	this._ns = 'tip';

	this.options = options;

	this.offset = options.offset;

	this.size = [ options.width, options.height ];



	// Initialize

	this.init( (this.qtip = qtip) );

}



$.extend(Tip.prototype, {

	init: function(qtip) {

		var context, tip;



		// Create tip element and prepend to the tooltip

		tip = this.element = qtip.elements.tip = $('<div />', { 'class': NAMESPACE+'-tip' }).prependTo(qtip.tooltip);



		// Create tip drawing element(s)

		if(HASCANVAS) {

			// save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()!

			context = $('<canvas />').appendTo(this.element)[0].getContext('2d');



			// Setup constant parameters

			context.lineJoin = 'miter';

			context.miterLimit = 100;

			context.save();

		}

		else {

			context = createVML('shape', 'coordorigin="0,0"', 'position:absolute;');

			this.element.html(context + context);



			// Prevent mousing down on the tip since it causes problems with .live() handling in IE due to VML

			qtip._bind( $('*', tip).add(tip), ['click', 'mousedown'], function(event) { event.stopPropagation(); }, this._ns);

		}



		// Bind update events

		qtip._bind(qtip.tooltip, 'tooltipmove', this.reposition, this._ns, this);



		// Create it

		this.create();

	},



	_swapDimensions: function() {

		this.size[0] = this.options.height;

		this.size[1] = this.options.width;

	},

	_resetDimensions: function() {

		this.size[0] = this.options.width;

		this.size[1] = this.options.height;

	},



	_useTitle: function(corner) {

		var titlebar = this.qtip.elements.titlebar;

		return titlebar && (

			corner.y === TOP || (corner.y === CENTER && this.element.position().top + (this.size[1] / 2) + this.options.offset < titlebar.outerHeight(TRUE))

		);

	},



	_parseCorner: function(corner) {

		var my = this.qtip.options.position.my;



		// Detect corner and mimic properties

		if(corner === FALSE || my === FALSE) {

			corner = FALSE;

		}

		else if(corner === TRUE) {

			corner = new CORNER( my.string() );

		}

		else if(!corner.string) {

			corner = new CORNER(corner);

			corner.fixed = TRUE;

		}



		return corner;

	},



	_parseWidth: function(corner, side, use) {

		var elements = this.qtip.elements,

			prop = BORDER + camel(side) + 'Width';



		return (use ? intCss(use, prop) : (

			intCss(elements.content, prop) ||

			intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||

			intCss(tooltip, prop)

		)) || 0;

	},



	_parseRadius: function(corner) {

		var elements = this.qtip.elements,

			prop = BORDER + camel(corner.y) + camel(corner.x) + 'Radius';



		return BROWSER.ie < 9 ? 0 :

			intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) || 

			intCss(elements.tooltip, prop) || 0;

	},



	_invalidColour: function(elem, prop, compare) {

		var val = elem.css(prop);

		return !val || (compare && val === elem.css(compare)) || INVALID.test(val) ? FALSE : val;

	},



	_parseColours: function(corner) {

		var elements = this.qtip.elements,

			tip = this.element.css('cssText', ''),

			borderSide = BORDER + camel(corner[ corner.precedance ]) + camel(COLOR),

			colorElem = this._useTitle(corner) && elements.titlebar || elements.content,

			css = this._invalidColour, color = [];



		// Attempt to detect the background colour from various elements, left-to-right precedance

		color[0] = css(tip, BG_COLOR) || css(colorElem, BG_COLOR) || css(elements.content, BG_COLOR) || 

			css(tooltip, BG_COLOR) || tip.css(BG_COLOR);



		// Attempt to detect the correct border side colour from various elements, left-to-right precedance

		color[1] = css(tip, borderSide, COLOR) || css(colorElem, borderSide, COLOR) || 

			css(elements.content, borderSide, COLOR) || css(tooltip, borderSide, COLOR) || tooltip.css(borderSide);



		// Reset background and border colours

		$('*', tip).add(tip).css('cssText', BG_COLOR+':'+TRANSPARENT+IMPORTANT+';'+BORDER+':0'+IMPORTANT+';');



		return color;

	},



	_calculateSize: function(corner) {

		var y = corner.precedance === Y,

			width = this.options[ y ? 'height' : 'width' ],

			height = this.options[ y ? 'width' : 'height' ],

			isCenter = corner.abbrev() === 'c',

			base = width * (isCenter ? 0.5 : 1),

			pow = Math.pow,

			round = Math.round,

			bigHyp, ratio, result,



		smallHyp = Math.sqrt( pow(base, 2) + pow(height, 2) ),

		hyp = [ (this.border / base) * smallHyp, (this.border / height) * smallHyp ];



		hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(this.border, 2) );

		hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(this.border, 2) );



		bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]);

		ratio = bigHyp / smallHyp;



		result = [ round(ratio * width), round(ratio * height) ];



		return y ? result : result.reverse();

	},



	// Tip coordinates calculator

	_calculateTip: function(corner) {	

		var width = this.size[0], height = this.size[1],

			width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2),



		// Define tip coordinates in terms of height and width values

		tips = {

			br:	[0,0,		width,height,	width,0],

			bl:	[0,0,		width,0,		0,height],

			tr:	[0,height,	width,0,		width,height],

			tl:	[0,0,		0,height,		width,height],

			tc:	[0,height,	width2,0,		width,height],

			bc:	[0,0,		width,0,		width2,height],

			rc:	[0,0,		width,height2,	0,height],

			lc:	[width,0,	width,height,	0,height2]

		};



		// Set common side shapes

		tips.lt = tips.br; tips.rt = tips.bl;

		tips.lb = tips.tr; tips.rb = tips.tl;



		return tips[ corner.abbrev() ];

	},



	create: function() {

		// Determine tip corner

		var c = this.corner = (HASCANVAS || BROWSER.ie) && this._parseCorner(this.options.corner);

		

		// If we have a tip corner...

		if( (this.enabled = !!this.corner && this.corner.abbrev() !== 'c') ) {

			// Cache it

			this.qtip.cache.corner = c.clone();



			// Create it

			this.update();

		}



		// Toggle tip element

		this.element.toggle(this.enabled);



		return this.corner;

	},



	update: function(corner, position) {

		if(!this.enabled) { return this; }



		var elements = this.qtip.elements,

			tip = this.element,

			inner = tip.children(),

			options = this.options,

			size = this.size,

			mimic = options.mimic,

			round = Math.round,

			color, precedance, context,

			coords, translate, newSize, border;



		// Re-determine tip if not already set

		if(!corner) { corner = this.qtip.cache.corner || this.corner; }



		// Use corner property if we detect an invalid mimic value

		if(mimic === FALSE) { mimic = corner; }



		// Otherwise inherit mimic properties from the corner object as necessary

		else {

			mimic = new CORNER(mimic);

			mimic.precedance = corner.precedance;



			if(mimic.x === 'inherit') { mimic.x = corner.x; }

			else if(mimic.y === 'inherit') { mimic.y = corner.y; }

			else if(mimic.x === mimic.y) {

				mimic[ corner.precedance ] = corner[ corner.precedance ];

			}

		}

		precedance = mimic.precedance;



		// Ensure the tip width.height are relative to the tip position

		if(corner.precedance === X) { this._swapDimensions(); }

		else { this._resetDimensions(); }



		// Update our colours

		color = this.color = this._parseColours(corner);



		// Detect border width, taking into account colours

		if(color[1] !== TRANSPARENT) {

			// Grab border width

			border = this.border = this._parseWidth(corner, corner[corner.precedance]);



			// If border width isn't zero, use border color as fill (1.0 style tips)

			if(options.border && border < 1) { color[0] = color[1]; }



			// Set border width (use detected border width if options.border is true)

			this.border = border = options.border !== TRUE ? options.border : border;

		}



		// Border colour was invalid, set border to zero

		else { this.border = border = 0; }



		// Calculate coordinates

		coords = this._calculateTip(mimic);



		// Determine tip size

		newSize = this.size = this._calculateSize(corner);

		tip.css({

			width: newSize[0],

			height: newSize[1],

			lineHeight: newSize[1]+'px'

		});



		// Calculate tip translation

		if(corner.precedance === Y) {

			translate = [

				round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize[0] - size[0] - border : (newSize[0] - size[0]) / 2),

				round(mimic.y === TOP ? newSize[1] - size[1] : 0)

			];

		}

		else {

			translate = [

				round(mimic.x === LEFT ? newSize[0] - size[0] : 0),

				round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize[1] - size[1] - border : (newSize[1] - size[1]) / 2)

			];

		}



		// Canvas drawing implementation

		if(HASCANVAS) {

			// Set the canvas size using calculated size

			inner.attr(WIDTH, newSize[0]).attr(HEIGHT, newSize[1]);



			// Grab canvas context and clear/save it

			context = inner[0].getContext('2d');

			context.restore(); context.save();

			context.clearRect(0,0,3000,3000);



			// Set properties

			context.fillStyle = color[0];

			context.strokeStyle = color[1];

			context.lineWidth = border * 2;



			// Draw the tip

			context.translate(translate[0], translate[1]);

			context.beginPath();

			context.moveTo(coords[0], coords[1]);

			context.lineTo(coords[2], coords[3]);

			context.lineTo(coords[4], coords[5]);

			context.closePath();



			// Apply fill and border

			if(border) {

				// Make sure transparent borders are supported by doing a stroke

				// of the background colour before the stroke colour

				if(tooltip.css('background-clip') === 'border-box') {

					context.strokeStyle = color[0];

					context.stroke();

				}

				context.strokeStyle = color[1];

				context.stroke();

			}

			context.fill();

		}



		// VML (IE Proprietary implementation)

		else {

			// Setup coordinates string

			coords = 'm' + coords[0] + ',' + coords[1] + ' l' + coords[2] +

				',' + coords[3] + ' ' + coords[4] + ',' + coords[5] + ' xe';



			// Setup VML-specific offset for pixel-perfection

			translate[2] = border && /^(r|b)/i.test(corner.string()) ? 

				BROWSER.ie === 8 ? 2 : 1 : 0;



			// Set initial CSS

			inner.css({

				coordsize: (size[0]+border) + ' ' + (size[1]+border),

				antialias: ''+(mimic.string().indexOf(CENTER) > -1),

				left: translate[0] - (translate[2] * Number(precedance === X)),

				top: translate[1] - (translate[2] * Number(precedance === Y)),

				width: size[0] + border,

				height: size[1] + border

			})

			.each(function(i) {

				var $this = $(this);



				// Set shape specific attributes

				$this[ $this.prop ? 'prop' : 'attr' ]({

					coordsize: (size[0]+border) + ' ' + (size[1]+border),

					path: coords,

					fillcolor: color[0],

					filled: !!i,

					stroked: !i

				})

				.toggle(!!(border || i));



				// Check if border is enabled and add stroke element

				!i && $this.html( createVML(

					'stroke', 'weight="'+(border*2)+'px" color="'+color[1]+'" miterlimit="1000" joinstyle="miter"'

				) );

			});

		}



		// Position if needed

		if(position !== FALSE) { this.calculate(corner); }

	},



	calculate: function(corner) {

		if(!this.enabled) { return FALSE; }



		var self = this,

			elements = this.qtip.elements,

			tip = this.element,

			userOffset = this.options.offset,

			isWidget = this.qtip.tooltip.hasClass('ui-widget'),

			position = {  },

			precedance, size, corners;



		// Inherit corner if not provided

		corner = corner || this.corner;

		precedance = corner.precedance;



		// Determine which tip dimension to use for adjustment

		size = this._calculateSize(corner);



		// Setup corners and offset array

		corners = [ corner.x, corner.y ];

		if(precedance === X) { corners.reverse(); }



		// Calculate tip position

		$.each(corners, function(i, side) {

			var b, bc, br;



			if(side === CENTER) {

				b = precedance === Y ? LEFT : TOP;

				position[ b ] = '50%';

				position[MARGIN+'-' + b] = -Math.round(size[ precedance === Y ? 0 : 1 ] / 2) + userOffset;

			}

			else {

				b = self._parseWidth(corner, side, elements.tooltip);

				bc = self._parseWidth(corner, side, elements.content);

				br = self._parseRadius(corner);



				position[ side ] = Math.max(-self.border, i ? bc : (userOffset + (br > b ? br : -b)));

			}

		});



		// Adjust for tip size

		position[ corner[precedance] ] -= size[ precedance === X ? 0 : 1 ];



		// Set and return new position

		tip.css({ margin: '', top: '', bottom: '', left: '', right: '' }).css(position);

		return position;

	},



	reposition: function(event, api, pos, viewport) {

		if(!this.enabled) { return; }



		var cache = api.cache,

			newCorner = this.corner.clone(),

			adjust = pos.adjusted,

			method = api.options.position.adjust.method.split(' '),

			horizontal = method[0],

			vertical = method[1] || method[0],

			shift = { left: FALSE, top: FALSE, x: 0, y: 0 },

			offset, css = {}, props;



		// If our tip position isn't fixed e.g. doesn't adjust with viewport...

		if(this.corner.fixed !== TRUE) {

			// Horizontal - Shift or flip method

			if(horizontal === SHIFT && newCorner.precedance === X && adjust.left && newCorner.y !== CENTER) {

				newCorner.precedance = newCorner.precedance === X ? Y : X;

			}

			else if(horizontal !== SHIFT && adjust.left){

				newCorner.x = newCorner.x === CENTER ? (adjust.left > 0 ? LEFT : RIGHT) : (newCorner.x === LEFT ? RIGHT : LEFT);

			}



			// Vertical - Shift or flip method

			if(vertical === SHIFT && newCorner.precedance === Y && adjust.top && newCorner.x !== CENTER) {

				newCorner.precedance = newCorner.precedance === Y ? X : Y;

			}

			else if(vertical !== SHIFT && adjust.top) {

				newCorner.y = newCorner.y === CENTER ? (adjust.top > 0 ? TOP : BOTTOM) : (newCorner.y === TOP ? BOTTOM : TOP);

			}



			// Update and redraw the tip if needed (check cached details of last drawn tip)

			if(newCorner.string() !== cache.corner.string() && (cache.cornerTop !== adjust.top || cache.cornerLeft !== adjust.left)) {

				this.update(newCorner, FALSE);

			}

		}



		// Setup tip offset properties

		offset = this.calculate(newCorner, adjust);



		// Readjust offset object to make it left/top

		if(offset.right !== undefined) { offset.left = -offset.right; }

		if(offset.bottom !== undefined) { offset.top = -offset.bottom; }

		offset.user = this.offset;



		// Viewport "shift" specific adjustments

		if(shift.left = (horizontal === SHIFT && !!adjust.left)) {

			if(newCorner.x === CENTER) {

				css[MARGIN+'-left'] = shift.x = offset[MARGIN+'-left'] - adjust.left;

			}

			else {

				props = offset.right !== undefined ?

					[ adjust.left, -offset.left ] : [ -adjust.left, offset.left ];



				if( (shift.x = Math.max(props[0], props[1])) > props[0] ) {

					pos.left -= adjust.left;

					shift.left = FALSE;

				}

				

				css[ offset.right !== undefined ? RIGHT : LEFT ] = shift.x;

			}

		}

		if(shift.top = (vertical === SHIFT && !!adjust.top)) {

			if(newCorner.y === CENTER) {

				css[MARGIN+'-top'] = shift.y = offset[MARGIN+'-top'] - adjust.top;

			}

			else {

				props = offset.bottom !== undefined ?

					[ adjust.top, -offset.top ] : [ -adjust.top, offset.top ];



				if( (shift.y = Math.max(props[0], props[1])) > props[0] ) {

					pos.top -= adjust.top;

					shift.top = FALSE;

				}



				css[ offset.bottom !== undefined ? BOTTOM : TOP ] = shift.y;

			}

		}



		/*

		* If the tip is adjusted in both dimensions, or in a

		* direction that would cause it to be anywhere but the

		* outer border, hide it!

		*/

		this.element.css(css).toggle(

			!((shift.x && shift.y) || (newCorner.x === CENTER && shift.y) || (newCorner.y === CENTER && shift.x))

		);



		// Adjust position to accomodate tip dimensions

		pos.left -= offset.left.charAt ? offset.user : horizontal !== SHIFT || shift.top || !shift.left && !shift.top ? offset.left : 0;

		pos.top -= offset.top.charAt ? offset.user : vertical !== SHIFT || shift.left || !shift.left && !shift.top ? offset.top : 0;



		// Cache details

		cache.cornerLeft = adjust.left; cache.cornerTop = adjust.top;

		cache.corner = newCorner.clone();

	},



	destroy: function() {

		// Unbind events

		this.qtip._unbind(this.qtip.tooltip, this._ns);



		// Remove the tip element(s)

		if(this.qtip.elements.tip) {

			this.qtip.elements.tip.find('*')

				.remove().end().remove();

		}

	}

});



TIP = PLUGINS.tip = function(api) {

	return new Tip(api, api.options.style.tip);

};



// Initialize tip on render

TIP.initialize = 'render';



// Setup plugin sanitization options

TIP.sanitize = function(options) {

	if(options.style && 'tip' in options.style) {

		opts = options.style.tip;

		if(typeof opts !== 'object') { opts = options.style.tip = { corner: opts }; }

		if(!(/string|boolean/i).test(typeof opts.corner)) { opts.corner = TRUE; }

	}

};



// Add new option checks for the plugin

CHECKS.tip = {

	'^position.my|style.tip.(corner|mimic|border)$': function() {

		// Make sure a tip can be drawn

		this.create();

		

		// Reposition the tooltip

		this.qtip.reposition();

	},

	'^style.tip.(height|width)$': function(obj) {

		// Re-set dimensions and redraw the tip

		this.size = size = [ obj.width, obj.height ];

		this.update();



		// Reposition the tooltip

		this.qtip.reposition();

	},

	'^content.title|style.(classes|widget)$': function() {

		this.update();

	}

};



// Extend original qTip defaults

$.extend(TRUE, QTIP.defaults, {

	style: {

		tip: {

			corner: TRUE,

			mimic: FALSE,

			width: 6,

			height: 6,

			border: TRUE,

			offset: 0

		}

	}

});



;}));

}( window, document ));





